Description
DS18 G4000.5D
The G4000.5D is a high‑power 5‑channel Class D full‑range car audio amplifier engineered to deliver balanced, distortion‑free sound across speakers and a subwoofer in your vehicle. With efficient Class D circuitry and stable performance from 1Ω to 4Ω, it supplies clean power to front and rear speakers while also driving a powerful sub channel. It includes adjustable high‑pass, low‑pass, and subsonic filters, variable bass boost, and a wired remote gain control for flexible tuning. Built‑in protection systems safeguard against overheating and electrical faults, making the G4000.5D ideal for customized audio systems and demanding listening environments.
Specifications
| Specification | Value |
|---|---|
| Total Watts (Peak) | 4000W |
| RMS Power @ 4 ohm | 4 × 130W / SUB: 300W |
| RMS Power @ 2 ohm | 4 × 220W / SUB: 600W |
| RMS Power @ 1 ohm | SUB: 900W |
| RMS Power @ 4 ohm Bridge | 2 × 420W |
Audio Specifications
| Specification | Value |
|---|---|
| Frequency Response | 20Hz – 20kHz |
| Signal to Noise Ratio | >90dB |
| Efficiency @ 4 ohm | 83% |
| Damping Factor | 78 |
| Input Impedance | 22kΩ |
| Channel Separation | 55dB |
| Total Harmonic Distortion (THD) | 0.01% |
| Low Level Input Range | 0.25 – 6V |
| High Level Input | No |
| Selectable X-Over | HPF / LPF |
| X-Over Filter Range | HPF: 10–250Hz / LPF: 50–250Hz |
| Bass Boost Range | 0–12dB |
| Bass Boost Frequency | Fixed @ 45Hz |
| Infrasonic Filter | 10–50Hz |
Features
| Specification | Value |
|---|---|
| Amplifier Class | Digital (D) |
| Amplifier Type | 5CH Full Range |
| Number of Channels | 5CH |
| Minimum Impedance | 2 ohm Stereo / 4 ohm Bridge / 1 ohm Sub |
| LED Indicator | Power / Protection / Clip |
| Power Input Terminal Size | 4GA |
| Fuse Size | External / 160A |
| Remote Level Control | Yes |
| Thermal Protection | Yes |
| Over-Load Protection | Yes |
| DC Output Protection | Yes |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes |
| Clipping Protection | Yes |
| Body Color / Finish | Matte Black |
Measurements
| Measurement | Value |
|---|---|
| Overall Length | 12.8″ / 325mm |
| Overall Width | 4.72″ / 120mm |
| Overall Height | 1.96″ / 50mm |
| Heatsink Length | 11.02″ / 280mm |
| Gross Single Unit Weight | 2.2kg |
Product Overview
Full-Range Class D 5-Channel Amplifier 4000W
The G4000.5D is engineered to elevate your system to unprecedented levels, daring you to create the system of your dreams.
We have designed the G Series to deliver nothing short of professional-grade sound reproduction. Rest easy knowing that the G4000.5D’s stable and reliable Class D circuit design has undergone rigorous sound quality verification using AP Instruments.
Tune your frequencies just the way you like them with adjustable High Pass and Low Pass Filters, as well as Remote Level Control Knob offering you unprecedented control over your audio experience. Surface mount component technology gives you control in customizing the placement and design of the G4000.5D into your build. All of these tools ensure your system gets LOUD and stays there!
With power output settings of 420W x 2 CH bridged at 4-ohm, 220W x 4 CH at 2-ohm, and 130W x 4 CH at 4-ohm, the G4000.5D delivers the perfect balance of power and finesse, supercharging any custom build with ease.
Safeguard your equipment effectively with the G4000.5D’s Protection, Clipping, and Power Indicator LED’s. Stay informed and in control as these indicators alert you when your amplifier approaches its limit, protecting your investment and guaranteeing a long-lasting audio experience. The G4000.5D also features a host of advanced protective features, including short circuit, thermal, and voltage protection, ensuring the safety and longevity of your investment.
Designed for the enthusiast looking for a competitive edge, the G4000.5D delivers unrivaled power, precision, and efficiency, propelling your build to unprecedented heights.
Reviews
There are no reviews yet.